CN103447807B - The automatic assembly method of the soft nail of a kind of silica gel and device - Google Patents

Abstract

The invention discloses an automatic assembly method and device for silicone soft nails, wherein the device includes a frame, on which a workbench mechanism for placing workpieces and a mechanism for pulling the silicone soft nails into a matching installation position are arranged. Soft nail pull-in mechanism, the device also includes a control system for controlling various actions of the entire device, an automatic feeding mechanism and a workpiece pressing mechanism, through the automatic assembly method and device, it can be realized in the assembly process of silicone soft nails It is automatic and has high efficiency; at the same time, it avoids the use of lubricating oil in the assembly process and avoids the pollution of lubricating oil; this automatic assembly device can ensure higher assembly quality.

Description

A kind of automatic assembly method and device of silicone soft nail

technical field

The invention relates to an industrial assembly method and device, in particular to an automatic assembly method and device for silicone soft nails.

Background technique

In industrial processing and production, many products involve the process of assembling silicone soft nails. In the traditional assembly process, workers need to manually press the silicone soft nails into the corresponding mounting holes of the workpiece. In order to reduce the friction resistance of this pressing process, it is usually necessary to add lubricating oil to the mounting holes to facilitate workers' assembly. Silicone soft nails. The disadvantages of this assembly method are: firstly, manual assembly of silicone soft nails is slow and inefficient, and does not meet the requirements of modern large-scale industrial production; secondly, the lubricating oil used in the process of assembling silicone soft nails will cause pollution , do not meet some products with strict hygienic requirements, such as medical products, food-related products, etc.; moreover, it is difficult to control the quality of the assembled silicone soft nails by the method of manual assembly of the silicone soft nails, and the quality of the assembly is uneven. Qi, greatly influenced by workers.

Contents of the invention

In order to overcome the deficiencies of the prior art, the present invention provides an automatic assembly method and device for silicone soft nails. The automatic assembly method and device solve the problems of low efficiency, large pollution and difficult quality control in the manual assembly of silicone soft nails in the past. technical flaws.

The technical solution adopted by the present invention to solve its technical problems is:

An automatic assembly method for silicone soft nails: place the workpiece to be processed in the processing position, put the thin end of the silicone soft nail into the silicone soft nail installation hole of the workpiece, and ensure that the thin end of the silicone soft nail extends to the The installation hole protrudes from the other end of the installation hole. At this time, detect the position of the silicone soft nail, clamp the thin end of the silicone soft nail protruding from the installation hole and pull the silicone soft nail down to make the silicone soft nail big. The end gradually enters the installation hole. After stretching for a certain distance, loosen the soft nail, and then clamp the soft silicone nail from the part just protruding from the soft silicone nail to the lower end of the installation hole and pull it down. The assembly ends after the soft nail is pulled to the predetermined position.

An automatic assembly device for silicone soft nails that realizes the above automatic assembly method, including a frame of the device, on which a workbench mechanism for placing workpieces and a mechanism for pulling the silicone soft nails into a matching installation position are provided. The soft nail pull-in mechanism, the device also includes a control system for controlling various actions of the whole device.

As an improvement of the above-mentioned technical solution, the soft nail pulling mechanism includes a bottom plate of the pulling mechanism installed under the workbench mechanism, a push cylinder is fixedly installed on the bottom plate of the pull mechanism, and a push rod of the push cylinder The bottom plate of the clamping cylinder is fixedly installed, and the clamping cylinder is fixedly installed on the bottom plate of the clamping cylinder. The upper end of the clamping cylinder is provided with a gripping chute. The soft nail gripper that slides in the groove and is driven by the push rod of the clamping cylinder to clamp or loosen.

As a further improvement of the above technical solution, the soft nail pull-in mechanism also includes a limit buffer bar for limiting and buffering the bottom plate of the clamping cylinder, and the soft nail gripper is provided with a Teeth for enhanced grip.

As a further improvement of the above technical solution, the workbench mechanism includes a workbench bottom plate fixedly connected to the frame, a workbench driving motor is installed under the workbench bottom plate, and a workbench bottom plate is installed above the workbench bottom plate. The center position rotates and is driven by the worktable drive motor to rotate the worktable, and at least one installation position is arranged on the worktable, and a workpiece placement plate for placing workpieces is installed in the installation position.

As a further improvement of the above technical solution, this automatic assembly device also includes an automatic feeding mechanism, the automatic feeding mechanism includes a soft nail placement plate arranged on the frame and used to store silicone soft nails, the soft nails Both sides of the nail placement plate are provided with a horizontal guide rail mechanism fixedly connected with the frame, and the vertical guide rail mechanism is set on the horizontal guide rail mechanism, and the longitudinal guide rail mechanism is provided with a slide along its guide rail and can carry silicone rubber. Vertical guide handling mechanism for soft nails.

As a further improvement of the above technical solution, the vertical guiding transport mechanism includes a vertical motherboard arranged on the guide rail of the longitudinal rail mechanism, the vertical motherboard is provided with a vertical slide rail, and the vertical The slide rail is provided with a vertical slide plate that can slide along it, and a vertical cylinder is also fixedly installed on the vertical motherboard, and the push rod of the vertical cylinder is fixedly connected with the vertical slide plate, and the vertical slide plate A first suction cylinder mounting frame for absorbing silicone soft nails is fixedly installed on the top, and a first suction cylinder is installed on the first suction cylinder mounting frame.

As a further improvement of the above technical solution, the vertical sliding plate is fixed with a longitudinal micro-movement slide rail, and the second suction cylinder mounting frame and the third suction cylinder are installed on the vertical micro-movement slide rail, which can slide along it. The mounting frame, the second suction cylinder mounting frame and the third suction cylinder mounting frame are respectively equipped with the second suction cylinder and the third suction cylinder, the first fine-tuning cylinder is installed on the second suction cylinder mounting frame, the third suction cylinder The second fine-tuning cylinder is installed on the mounting bracket, and the push rods of the first fine-tuning cylinder and the second fine-tuning cylinder are all fixedly connected with the first suction cylinder mounting bracket.

As a further improvement of the above technical solution, the automatic assembly device also includes a workpiece pressing mechanism, the workpiece pressing mechanism includes a pressing mechanism motherboard fixedly connected to the frame, and the pressing mechanism motherboard A first cylinder is arranged horizontally, and a guide rail is provided at the bottom of the first cylinder, and a second cylinder mounting plate that can slide on the guide rail and is driven by the push rod of the first cylinder is provided on the guide rail, and the second cylinder mounting plate A second air cylinder arranged vertically is installed on the top, and a guide rail is provided on the side wall of the second air cylinder, and a second air cylinder slide plate that can slide on the guide rail and is driven to slide by the push rod of the second air cylinder is arranged on the guide rail. A pressure rod mounting plate is fixedly installed on the slide plate of the second cylinder, a workpiece pressure rod is installed on the pressure rod mounting plate, a buffer rubber block is provided at the lower end of the workpiece pressure rod, and a photoelectric The sensor and the position probe rod which are limitedly installed on the mounting plate of the pressing rod and used in conjunction with the above photoelectric sensor.

As a further improvement of the above technical solution, the automatic assembly device also includes a working mechanism displacement platform, the working mechanism displacement platform includes a platform slide plate, the above-mentioned soft nail pulling mechanism is fixedly installed on the platform slide plate, and the platform slide plate A sliding hole is provided on the sliding hole, and a shaft sleeve is installed in the sliding hole. The above-mentioned frame is provided with a vertical support column that is a part of the frame and has a size that matches the above-mentioned shaft sleeve. The mating connection of the vertical support column is sleeved on the vertical support column, and a jacking cylinder fixedly connected to the frame is provided below the platform slide plate, and a push rod of the jacking cylinder is fixedly connected to the above-mentioned platform slide plate.

The beneficial effects of the present invention are: the present invention provides an automatic assembly method and device for silicone soft nails, through which the manufacturer can realize the automatic assembly of silicone soft nails and improve the speed of assembly; at the same time, the The automatic assembly device uses a soft nail pull-in mechanism to pull the silicone soft nail into the mounting hole of the workpiece. This process does not need to add lubricating oil for lubrication. The assembled product is no longer polluted by lubricating oil, and the product has a wider range of application ; This method and device for automatically assembling your silicone soft nails can better control the assembly quality, and the error of assembly quality of different products is small. The automatic assembly method and device of the silicone soft nail solve the technical defects such as low assembly efficiency, high product pollution, and difficulty in controlling the assembly quality caused by manual assembly of the silicone soft nail in the past.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the assembly schematic diagram of the present invention;

Fig. 2 is the front view of the present invention;

Fig. 3 is the structure schematic diagram that soft nail pull-in mechanism, workbench mechanism, working mechanism displacement platform are installed on the frame in the present invention;

Fig. 4 is the front view of the soft nail pull-in mechanism, workbench mechanism, and working mechanism displacement platform installed on the frame in the present invention;

Fig. 5 is the left side view of the soft nail pull-in mechanism, workbench mechanism and working mechanism displacement platform installed on the frame in the present invention;

Fig. 6 is a structural schematic diagram of a soft nail pulling-in mechanism in the present invention;

Fig. 7 is the left side view of soft nail pull-in mechanism in the present invention;

Fig. 8 is the structural representation of workbench mechanism among the present invention;

Fig. 9 is a structural schematic diagram of another angle of the workbench mechanism in the present invention;

Fig. 10 is a schematic structural view of the automatic feeding mechanism installed on the frame in the present invention;

Fig. 11 is a schematic structural view of an automatic feeding mechanism in the present invention;

Fig. 12 is a structural schematic diagram of another angle of the automatic feeding mechanism in the present invention;

Fig. 13 is a top view of the soft nail placement plate in the present invention;

Fig. 14 is a schematic structural view of a vertically guided transport mechanism in the present invention;

Fig. 15 is the front view of the vertical guide carrying mechanism in the present invention;

Fig. 16 is a left side view of the vertical guide transport mechanism in the present invention;

Fig. 17 is a schematic diagram of cooperation between the workpiece pressing mechanism and the frame in the present invention;

Fig. 18 is a schematic structural view of the workpiece pressing mechanism in the present invention;

Fig. 19 is a front view of the workpiece pressing mechanism in the present invention;

Fig. 20 is a structural schematic diagram of the displacement platform of the working mechanism in the present invention;

Fig. 21 is a structural schematic diagram of the displacement platform of the working structure in the present invention.

detailed description

An automatic assembly method for silicone soft nails: place the workpiece to be processed in the processing position, put the thin end of the silicone soft nail into the silicone soft nail installation hole of the workpiece, and ensure that the thin end of the silicone soft nail extends to the The installation hole protrudes from the other end of the installation hole. At this time, detect the position of the silicone soft nail, clamp the thin end of the silicone soft nail protruding from the installation hole and pull the silicone soft nail down to make the silicone soft nail big. The end gradually enters the installation hole. After stretching for a certain distance, loosen the soft nail, and then clamp the soft silicone nail from the part just protruding from the soft silicone nail to the lower end of the installation hole and pull it down. The assembly ends after the soft nail is pulled to the predetermined position.

With reference to Fig. 1-5, realize the automatic assembly device of a kind of silicone soft nail of above-mentioned automatic assembly method, comprise the frame 1 of this device, the bottom of frame 1 is provided with supporting foot, and described frame 1 is provided with for placing The workbench mechanism 2 of the workpiece and the soft nail pull-in mechanism 3 for pulling the silicone soft nail into the matching installation position, the device also includes a control system for controlling various actions of the whole device, and the control system is composed of various settings Various sensors and controllers on the device, after the sensors transmit various signals of the entire device to the controller, the controller analyzes the data and outputs various control models to control the operation of the entire device, and finally realizes the automatic assembly of silica gel Soft nail function.

With reference to Fig. 6, Fig. 7, described soft nail pull-in mechanism 3 comprises the pull-in mechanism bottom plate 31 that is installed under described workbench mechanism, described pull-in mechanism bottom plate 31 is fixedly installed with push cylinder 32, and described push cylinder 32 is fixedly installed on the push rod of clamping cylinder bottom plate 33, and this clamping cylinder bottom plate 33 is fixedly installed with clamping cylinder 34, and in the present embodiment, the quantity of clamping cylinder 34 is three, and described clamping cylinder The lower end of 34 is fixed on the clamping cylinder bottom plate 33 upper surface, and its upper end is provided with clamping chute 35, and is installed in the clamping chute 35 and can slide in the clamping chute 35 and is clamped by the clamping cylinder. The push rod of 34 drives the clamping or unclamping soft nail clamping hands 36, and the soft nail clamping hands 36 are arranged in pairs.

The working process of the soft nail pull-in mechanism 3 is: the control system sends an operation command to the soft nail pull-in mechanism 3 after analyzing various sensor signals. The upper clamping cylinder 34 rises to the predetermined position together. At this time, the clamping cylinder 34 drives the soft nail gripper 36 to shrink and clamp the silicone soft nail to pass through the thin end of the workpiece installation hole. After the silicone soft nail is clamped, push The push rod of the cylinder 32 moves down, and the silicone soft nail is pulled into the workpiece installation hole at the same time during the downward movement. After pushing the other push rod of the cylinder 32 to move down to a predetermined distance, the clamping cylinder 34 drives the soft nail gripper 36 to loosen. When the silicone soft nail is opened, the above-mentioned process is continuously circulated, and the soft nail pulling mechanism 3 pulls the silicone soft nail into the corresponding mounting hole of the workpiece in a short period of time, and finally completes the automatic assembly process.

In order to prevent the soft nail pulling mechanism 3 from being violent during operation and protect the equipment, the soft nail pulling mechanism 3 also includes a limit buffer bar 37 for limiting and buffering the bottom plate 33 of the clamping cylinder, The soft nail clamping hand 36 is provided with clamping teeth 361 on its clamping surface to enhance the clamping effect.

With reference to Fig. 8, Fig. 9, described workbench mechanism 2 comprises the workbench bottom plate 21 that is fixedly connected with frame 1, and workbench bottom plate 21 is used as the bearing plate of whole workbench mechanism 2, and described workbench bottom plate 21 is fixed below A workbench drive motor 22 is installed, and a workbench plate 23 that can rotate around the center of the workbench base plate 21 and is driven by the workbench drive motor 22 is installed above the workbench base plate 21. At least one installation position is provided. In this embodiment, the workbench 23 is provided with 12 installation positions, and the 12 installation positions are divided into 4 groups and arranged on the four sides of the workbench, with 3 in each group. A workpiece placement plate 24 for placing workpieces is installed in the installation position, and the workpiece placement plate 24 is provided with a mold position matched with the workpiece, and the workpiece is placed in the mold position during the assembly process. The above-mentioned workbench driving motor 22 all drives the workbench to rotate 90 degrees every time it works.

Referring to Fig. 10, Fig. 11 and Fig. 12, this kind of automatic assembly device also includes an automatic feeding mechanism 4, and the described automatic feeding mechanism 4 includes a soft nail placed on the frame 1 and used to store silicone soft nails. Plate 41, with reference to Figure 13, the soft nail placement plate 41 is provided with a soft nail storage hole 410 for storing silicone soft nails, the frame 1 is provided with a placement plate installation base plate 411, and the placement plate installation base plate 411 is provided with Guide rail, the above-mentioned soft nail placement plate 41 is arranged on the guide rail and can slide along the guide rail, the two sides of the soft nail placement plate 41 are provided with a transverse guide rail mechanism 42 fixedly connected with the frame 1, and the transverse guide rail The mechanism 42 is provided with a longitudinal rail mechanism 43. The above-mentioned horizontal rail mechanism 42 and the longitudinal rail mechanism 43 are all moved by the motor-driven screw nut device. The vertical guide carrying mechanism 44 that can carry soft silicone nails.

Referring to Fig. 14, Fig. 15 and Fig. 16, the described vertical guiding transport mechanism 44 includes a vertical motherboard 440 arranged on the guide rail of the longitudinal rail mechanism 43, and the vertical motherboard 440 is provided with a vertical slide rail 441, the vertical slide rail 441 is provided with a vertical slide plate 442 that can slide along it, and a vertical cylinder 443 is also fixedly installed on the vertical motherboard 440, the push rod of the vertical cylinder 443 is connected with the The vertical slide plate 442 is fixedly connected, and the push rod of the vertical cylinder 443 can push the vertical slide plate 442 to slide on the vertical slide rail 441. The first suction cylinder mounting frame is fixedly installed on the vertical slide plate 442. A first suction cylinder 444 for sucking the soft nails of silica gel is installed on the installation frame of a suction cylinder, and the lower end of the first suction cylinder 444 is provided with a suction head that can suck up the soft nails of silica gel.

The vertical sliding plate 442 is fixed with a longitudinal micro-movement slide rail 445, and the second suction cylinder mounting frame and the third suction cylinder mounting frame that can slide along it are installed on the longitudinal micro-movement slide rail 445. A second suction cylinder 446 and a third suction cylinder 447 are respectively installed on the suction cylinder mounting frame and the third suction cylinder mounting frame, the first fine-tuning cylinder 448 is installed on the second suction cylinder mounting frame, and the third suction cylinder mounting frame A second fine-tuning cylinder 449 is installed on it, and the push rods of the first fine-tuning cylinder 448 and the second fine-tuning cylinder 449 are fixedly connected with the first suction cylinder mounting frame.

The working principle of the automatic feeding mechanism 4 is: under the control of the control system, the horizontal rail mechanism 42 and the longitudinal rail mechanism 43 are driven by their respective motors to adjust the vertical guide transport mechanism 44 to the top of the soft nail placement plate 41 and Stop at the position controlled by the control system; then, the first fine-tuning cylinder 448 and the second fine-tuning cylinder 449 work and fine-tune the positions of the second suction cylinder 446 and the third suction cylinder 447 to ensure that the three suction cylinders are all in the soft nail placement position. Right above the silicone soft nail on the board 41, at this time, the vertical cylinder 443 drives the suction cylinder to move down to the position controlled by the control system, the suction cylinder works and sucks the silicone soft nail from the soft nail placement plate 41, and the vertical cylinder 443 drive suction cylinders rise. Under the control of the control system, the silicone soft nails sucked by the suction cylinder are transported to the top of the workpiece installation hole. At this time, the suction cylinder stops working, the silicone soft nails fall into the installation hole, and the automatic feeding process is completed.

Referring to Figure 17, Figure 18, and Figure 19, this automatic assembly device also includes a workpiece pressing mechanism 5. The function of the workpiece pressing mechanism 5 is to press the workpiece after the loading is completed, so as to facilitate the soft nails to be pulled into the mechanism 3 to push the silicone rubber into place. The soft nails are pulled into the intended mounting holes. Described workpiece pressing mechanism 5 comprises the pressing mechanism motherboard 51 that is fixedly connected on the frame 1, and described pressing mechanism motherboard 51 is horizontally provided with first cylinder 52, and described first cylinder 52 bottom is provided with There is a guide rail, and the guide rail is provided with a second cylinder mounting plate 53 that can slide on the guide rail and is driven by the push rod of the first cylinder 52 to slide. The second cylinder mounting plate 53 is equipped with a vertically arranged second cylinder 54 , the side wall of the second cylinder 54 is provided with a guide rail, the guide rail is provided with a second cylinder slide plate 55 that can slide on the guide rail and driven by the push rod of the second cylinder 54, and the second cylinder slide plate 55 is fixedly installed There is a pressing bar mounting plate 56, on which a workpiece pressing bar 57 is installed, and the lower end of the workpiece pressing bar 57 is provided with a buffer rubber block 571, which can reduce violent collisions and is beneficial to protect The workpiece is not damaged, and the pressing rod mounting plate 56 is also provided with a photoelectric sensor 58 and a position probe 59 that is limitedly mounted on the pressing rod mounting plate 56 and used in conjunction with the above photoelectric sensor 58 .

The working principle of the workpiece pressing mechanism 5 is as follows: the control system controls the first cylinder 52 to drive the pressure rod mounting plate 56 to move and finally makes the workpiece pressure rod 57 above the workpiece after loading is completed. After completing this step, the second cylinder 54 works and drives the workpiece pressure rod 57 to press down on the workpiece and press the workpiece tightly. When the workpiece pressure rod 57 is pressed down, the position probe rod 59 is pressed down at the same time, because the position probe rod 59 is moved through the lock washer The ground is sleeved in the corresponding hole on the pressure rod mounting plate 56. When the lower end of the position probe rod 59 touches the workpiece, the position probe rod 59 will no longer move down, and the photoelectric sensor fixed on the pressure rod mounting plate 56 The sensor 58 will continue to move down until the upper part of the position probe 59 blocks the photoelectric line of the photoelectric sensor 58. At this time, the photoelectric sensor 58 sends a signal, and the control system controls the second cylinder 54 to stop moving after receiving the signal, and the workpiece is compressed. .

After the workpiece pressing device 5 compresses the workpiece, the silicone soft nail will not move when it is pulled into the mounting hole of the workpiece, which is conducive to improving the assembly quality of the entire automatic assembly process.

In this embodiment, the number of workpiece pressing rods 57, photoelectric sensors 58, and position probe rods 59 are all three.

Referring to Figure 20 and Figure 21, the automatic assembly device also includes a working mechanism displacement platform 6, the working mechanism displacement platform 6 includes a platform slide plate 61, the above-mentioned soft nail pulling mechanism 3 is fixedly installed on the platform slide plate 61, The platform slide plate 61 is provided with a sliding hole, and a shaft sleeve 62 is installed in the sliding hole, and the above-mentioned frame 1 is provided with a vertical support column 11 as a part of the frame structure and whose size matches the above-mentioned shaft sleeve 62 , the platform slide 61 is sleeved on the vertical support column 11 through the matching connection between the shaft sleeve 62 and the vertical support column 11, and the bottom of the platform slide 61 is provided with a jacking cylinder 63 fixedly connected to the frame 1, so The push rod of the jacking cylinder 63 is fixedly connected to the above-mentioned platform slide plate 61 .

When the soft nail pull-in mechanism 3 needs to make a larger displacement in the vertical direction, the platform slide plate 61 can be driven by the jacking cylinder 63 to move in the vertical direction, and the soft nail pull-in mechanism 3 installed on the platform slide plate 61 just Can do the displacement of vertical direction together with platform slide plate 61.

The main steps of the operation of the above-mentioned automatic assembly device for silicone soft nails are: 1. Place the workpiece to be processed on the workpiece placement plate 24 of the workbench mechanism 2. At the same time, the soft nail placement plate 41 with the silicone soft nails placed 2. Under the control of the control system, the automatic feeding mechanism 4 uses the suction cylinder to absorb the silicone soft nails on the soft nail placement plate 41 and transport them to the installation holes where the workpiece needs to be equipped with silicone soft nails. ; 3, the workpiece pressing mechanism 5 utilizes the workpiece pressing rod 57 to compress the workpiece under the control of the control system; 4, the soft nail pull-in mechanism 3 below the workbench mechanism 3 pulls the silicone soft nail into the workpiece installation hole to fit 5. The workpiece pressing mechanism 5 resets, and the worktable 23 on the worktable mechanism 2 rotates 90 degrees, so that the workpiece on the next station enters the assembly position. So far, an assembly process is completed, and this process operates in a cycle, and the automatic assembly device can realize automatic assembly.

The above is a specific description of the preferred implementation of the present invention, but the invention is not limited to the described embodiments, and those skilled in the art can also make various equivalent deformations or replacements without violating the spirit of the present invention. , these equivalent modifications or replacements are all within the scope defined by the claims of the present application.

Claims (9)

1. An automatic assembly method for silicone soft nails: place the workpiece to be processed in the processing position, put the thin end of the silicone soft nail into the silicone soft nail installation hole of the workpiece, and ensure the thin end of the silicone soft nail Extend into the installation hole and protrude from the other end of the installation hole. At this time, detect the position of the silicone soft nail, clamp the thin end of the silicone soft nail protruding from the installation hole and pull down the silicone soft nail to make the silicone soft nail The big end of the nail gradually enters the installation hole. After stretching for a certain distance, loosen the soft nail, clamp the soft silicone nail from the part just protruding from the soft silicone nail to the lower end of the installation hole and pull it down again, and so on. End the assembly until the silicone soft nail is pulled to the predetermined position. 2. an automatic assembly device for silicone soft nails, characterized in that: the frame (1) comprising the device, the frame (1) is provided with a workbench mechanism (2) for placing workpieces and for placing Silicone soft nails are pulled in to cooperate with the soft nail pull-in mechanism (3) at the installation position. The device also includes a control system for controlling various actions of the entire device. The soft nail pull-in mechanism (3) includes a The pull-in mechanism bottom plate (31) below the platform mechanism, the push cylinder (32) is fixedly installed on the said pull-in mechanism bottom plate (31), and the clamping cylinder bottom plate (32) is fixedly installed on the push rod of the push cylinder (32) 33), the clamping cylinder base plate (33) is fixedly installed with a clamping cylinder (34), and the upper end of the clamping cylinder (34) is provided with a gripping chute (35), and the gripping chute ( 35) is installed with the soft nail gripper (36) that can slide in the gripper chute (35) and driven by the push rod of the clamping cylinder (34) to clamp or loosen. 3. A silicone soft nail automatic assembly device according to claim 2, characterized in that: the soft nail pulling mechanism (3) also includes a clamping cylinder bottom plate (33) for limiting and buffering The position-limiting buffer bar (37), the soft nail gripper (36) is provided with gripping teeth (361) to enhance the gripping effect on its gripping surface. 4. A silicone soft nail automatic assembly device according to claim 2, characterized in that: the workbench mechanism (2) includes a workbench bottom plate (21) fixedly connected to the frame (1), the A workbench driving motor (22) is installed below the workbench bottom plate (21), and a workbench drive motor (22) is installed above the workbench bottom plate (21) to rotate around the center of the workbench bottom plate (21) and driven by the workbench drive motor (22). The rotating worktable (23) is provided with at least one installation position, and a workpiece placement plate (24) for placing workpieces is installed in the installation position. 5. A kind of automatic assembly device for silicone soft nails according to any one of claims 2-4, characterized in that: the automatic assembly device also includes an automatic feeding mechanism (4), and the automatic feeding mechanism (4) The mechanism (4) includes a soft nail placement plate (41) that is arranged on the frame (1) and is used to store silicone soft nails. The two sides of the soft nail placement plate (41) are provided with The connected horizontal guide rail mechanism (42), the vertical guide rail mechanism (43) is erected on the described horizontal guide rail mechanism (42), and the described longitudinal guide rail mechanism (43) is provided with a silicone rubber that can slide along its guide rail. The vertical guide carrying mechanism (44) of soft nail. 6. A kind of automatic assembling device for silicone soft nails according to claim 5, characterized in that: said vertical guide transport mechanism (44) comprises a vertical motherboard arranged on the guide rail of the longitudinal guide rail mechanism (43) (440), the vertical motherboard (440) is provided with a vertical slide rail (441), and the vertical slide rail (441) is provided with a vertical slide plate (442) that can slide along it, and the A vertical cylinder (443) is also fixedly installed on the vertical motherboard (440), and the push rod of the vertical cylinder (443) is fixedly connected with the vertical slide plate (442), and the vertical slide plate (442) A first suction cylinder mounting frame for absorbing silicone soft nails is fixedly installed on the top, and a first suction cylinder (444) is installed on the first suction cylinder mounting frame. 7. The automatic assembly device for silicone soft nails according to claim 6, characterized in that: the vertical sliding plate (442) is fixed with a longitudinal micro-movement slide rail (445), and the longitudinal micro-movement slide The second suction cylinder mounting frame and the 3rd suction cylinder mounting frame that can slide along it are installed on the rail (445), the second suction cylinder mounting frame and the 3rd suction cylinder mounting frame are respectively equipped with the second suction cylinder (446) And the third suction cylinder (447), the first fine-tuning cylinder (448) is installed on the second suction cylinder mounting frame, the second fine-tuning cylinder (449) is installed on the third suction cylinder mounting frame, the first fine-tuning The push rods of the cylinder (448) and the second fine-tuning cylinder (449) are all fixedly connected with the first suction cylinder installation frame. 8. An automatic assembly device for silicone soft nails according to claim 2, characterized in that: the automatic assembly device also includes a workpiece pressing mechanism (5), and the described workpiece pressing mechanism (5) includes a fixed connection On the pressing mechanism motherboard (51) on the frame (1), the first cylinder (52) is horizontally arranged on the described pressing mechanism motherboard (51), and the bottom of the first cylinder (52) is provided with The guide rail is provided with a second cylinder mounting plate (53) that can slide on the guide rail and is driven to slide by the push rod of the first cylinder (52). The second cylinder mounting plate (53) is equipped with vertical The second cylinder (54), the side wall of the second cylinder (54) is provided with a guide rail, the guide rail is provided with a second cylinder slide plate ( 55), the second cylinder slide plate (55) is fixedly installed with a pressure rod mounting plate (56), the workpiece pressure rod (57) is installed on the pressure rod mounting plate (56), and the workpiece pressure rod (57) ) is provided with a buffer rubber block (571) at the lower end, and a photoelectric sensor (58) is also provided on the pressing bar mounting plate (56) and is limitedly installed on the pressing bar mounting plate (56) and is in line with the above-mentioned The position probe rod (59) used in conjunction with the photoelectric sensor (58). 9. A silicone soft nail automatic assembly device according to claim 2 or 3, characterized in that: the automatic assembly device also includes a working mechanism displacement platform (6), and the working mechanism displacement platform (6) includes a The platform slide (61), the above-mentioned soft nail pulling mechanism (3) is fixedly installed on the platform slide (61), the platform slide (61) is provided with a slide hole, and a shaft sleeve is fitted in the slide hole (62), the above-mentioned frame (1) is provided with a vertical support column (11) as a part of the frame structure and size matched with the above-mentioned axle sleeve (62), and the platform slide plate (61) passes through the axle sleeve (62) ) and the vertical support column (11) are sleeved on the vertical support column (11), and the bottom of the platform slide plate (61) is provided with a jacking cylinder (63) fixedly connected to the frame (1), The push rod of the jacking cylinder (63) is fixedly connected to the above-mentioned platform slide plate (61).